1365432848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{21383}}^1$

素因数の和:21711

約数の個数: 40

約数和(自身を含む): 2858442048

約数和(自身を除く): 1493009200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 307, 614, 1228, 2456, 3991, 4912, 7982, 15964, 21383, 31928, 42766, 63856, 85532, 171064, 277979, 342128, 555958, 1111916, 2223832, 4447664, 6564581, 13129162, 26258324, 52516648, 85339553, 105033296, 170679106, 341358212, 682716424, 1365432848]

約数ペア:

[(1, 1365432848), (2, 682716424), (4, 341358212), (8, 170679106), (13, 105033296), (16, 85339553), (26, 52516648), (52, 26258324), (104, 13129162), (208, 6564581), (307, 4447664), (614, 2223832), (1228, 1111916), (2456, 555958), (3991, 342128), (4912, 277979), (7982, 171064), (15964, 85532), (21383, 63856), (31928, 42766)]